// Copyright 2022 The Ebiten Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package ui

import (
	"github.com/hajimehoshi/ebiten/v2/internal/graphicsdriver"
	"github.com/hajimehoshi/ebiten/v2/internal/graphicsdriver/opengl"
)

type graphicsDriverGetterImpl struct {
	gomobileBuild bool
}

func (g *graphicsDriverGetterImpl) getAuto() graphicsdriver.Graphics {
	return g.getOpenGL()
}

func (*graphicsDriverGetterImpl) getOpenGL() graphicsdriver.Graphics {
	if g := opengl.Get(); g != nil {
		return g
	}
	return nil
}

func (*graphicsDriverGetterImpl) getDirectX() graphicsdriver.Graphics {
	return nil
}

func (*graphicsDriverGetterImpl) getMetal() graphicsdriver.Graphics {
	return nil
}